13120124200441 has 8 divisors (see below), whose sum is σ = 13190702721224. Its totient is φ = 13049572469760.

The previous prime is 13120124200411. The next prime is 13120124200453. The reversal of 13120124200441 is 14400242102131.

It can be written as a sum of positive squares in 4 ways, for example, as 780079334841 + 12340044865600 = 883221^2 + 3512840^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13120124200441 - 2¹⁵ = 13120124167673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13120124200411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5715030 + ... + 7674751.

It is an arithmetic number, because the mean of its divisors is an integer number (1648837840153).

Almost surely, 2^{13120124200441} is an apocalyptic number.

It is an amenable number.

13120124200441 is a deficient number, since it is larger than the sum of its proper divisors (70578520783).

13120124200441 is a wasteful number, since it uses less digits than its factorization.

13120124200441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13395051.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 13120124200441 its reverse (14400242102131), we get a palindrome (27520366302572).

The spelling of 13120124200441 in words is "thirteen trillion, one hundred twenty billion, one hundred twenty-four million, two hundred thousand, four hundred forty-one".